Inner tank: Stainless steel SUS304 2B, Thickness:0.5 mm - Unique "flower petal" end cover design, integrative with the barrel body, can be used foryears under high temperature, no gap appears.
Outer tank: Wide and thick galvanized steel sheet, ultra strong corrosion resistivity.
Insulating layer: Foaming polyurethane - Thickness 55 mm, Thermal transfer rate 0.022W/m.k, Adopts importable polyurethane, Uses automatic constant temperature high pressure bulk bubble technology, one-off molding, with excellent thermal properties. Heat preservation - 72 hours
Bracket & Stand: Wide and thick galvanized steel sheet, ultra strong corrosion resistivity. Thickness: 1.5 mm - With galvanized steel sheet of triplet-function, it is suitable for the flat roof, also the cuspidal roof, with good applicability and practicality.
